Starting the uncorking process today. Received my first shipment from Service Honda. Am in the process of putting the unrestricted carb manifold in, I've got the 68s pilot in and a 170 main. According to everything I read, I should drop the needle to the 4th position. How do you access the clip? Do you have to take the whole throttle lever out to be able to pull the slide (throttle valve) out? Can you access the clip from the bottom? BTW, My service manual should be here in about a week. I also have the b53 needle on order as well as a 172 and 175 main. Any help would be appreciated.